Edvaldo Artmann de Oliveira,  Vânia Maria Félix Dias. 

Using data from the Annals of SBSI, were created collaborative networks of researchers and collaborative networks of institutions for each of the symposiums. In this paper we present some concepts related to social networks and also some results obtained with two measures based on vertex cut.

http://www.lbd.dcc.ufmg.br/colecoes/sbsi/2012/0021.pdf

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